The Bernardo long knife device for NTS 250 Top / NTS 250 Vario is a machine tool accessory for professional use, weighing approx. 1–2 kg (estimated). Krollit, official Bernardo distributor since 2007.
- Compatibility: NTS 250 Top / NTS 250 Vario
- Accessory type: Long knife sharpening device
- Mounting system: Mechanical, on machine support guide
- Weight: approx. 1–2 kg (estimated)
- Material: Metal
Who uses the long knife device for NTS 250 Top / NTS 250 Vario and for what
Users who own a compatible machine install the long knife device for NTS 250 Top / NTS 250 Vario as an original accessory to extend functionalities or replace worn components.
Its place in the Bernardo range
The Bernardo long knife device for NTS 250 Top / NTS 250 Vario is part of the range of Bernardo machine tool accessories, distributed in Italy by Krollit since 2007. The Bernardo range includes models of various categories and performance levels: to choose the right machine for your use case, you can consult the Bernardo catalog on Krollit or contact customer support for selection assistance.
Krollit logistics and support
Shipping 3-5 business days from Krollit warehouse for spare parts and accessories. Customer support in Italian available for technical documentation and compatibility verification with the reference machine. Krollit has been an official distributor since 2007.
Who is the long knife device for NTS 250 Top / NTS 250 Vario for
The long knife device for NTS 250 Top / NTS 250 Vario is recommended for the following professional profiles:
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Users who own a compatible machine: original accessory to extend the functionalities of the indicated machine.
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Workshops with specific setup needs: component for particular processes or increased precision.
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Compatibility with machines of other brands or models: check machine model and specifications before purchasing.
Technical specifications
| Compatibility |
NTS 250 Top / NTS 250 Vario |
| Accessory type |
Long knife sharpening device |
| Mounting system |
Mechanical, on machine support guide |
| Weight |
approx. 1–2 kg (estimated) |
| Material |
Metal |
Frequently Asked Questions
Which machine is this accessory specific for?
This accessory is specifically designed for the Bernardo NTS 250 Vario, a variable speed wet grinder.
The NTS 250 Vario is a machine with a Ø 250 mm grinding wheel in a water bath, with adjustable speed suitable for professional woodworking shops and sharpening workshops. Verify the exact model before purchasing.
Is it an original Bernardo spare part?
Yes, Krollit has been an official Bernardo distributor since 2007 and exclusively supplies original spare parts and accessories.
Original accessories offer the same machining precision and operational durability as the original machine, maintaining the manufacturer's warranty.
What are the advantages of the NTS 250 Vario?
The NTS 250 Vario is a variable speed wet grinder with a Ø 250 mm grinding wheel capacity in a water bath, adjustable speed. Speed variator for sharpening different types of tools without heating them.
It is designed for professional woodworking shops and sharpening workshops, offering an optimal balance between performance and operating cost for the target segment.
Is assembly self-service?
For standard accessories, assembly can be performed by the operator with machine equipment; for complex accessories, installation by a specialized technician is recommended.
Krollit provides technical documentation with assembly instructions and telephone support for clarifications. For structural modifications to the machine, the intervention of qualified technicians is mandatory.
What are the delivery times?
For in-stock products, delivery is within 5-9 business days; for out-of-stock accessories, the procurement time is 3-6 weeks from the supplier.
To check real-time availability, consult the product page or contact Krollit at +39 0825-1494022. Deliveries in Italy are made by BRT, GLS, Fercam, and Dachser.
